﻿// --------------------------------------------------------------------------------------------------------------------
// <copyright file="TplExtensions.cs" company="DHGMS Solutions">
//   Copyright 2004-2014 DHGMS Solutions.
//      
//   Licensed under the Apache License, Version 2.0 (the "License");
//   you may not use this file except in compliance with the License.
//   You may obtain a copy of the License at
//      
//   http://www.apache.org/licenses/LICENSE-2.0
//      
//   Unless required by applicable law or agreed to in writing, software
//   distributed under the License is distributed on an "AS IS" BASIS,
//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//   See the License for the specific language governing permissions and
//   limitations under the License.
// </copyright>
// <summary>
//   
// </summary>
// --------------------------------------------------------------------------------------------------------------------

using System.Threading.Tasks;
using Dhgms.TplHelper.Model;

namespace Dhgms.TplHelper.Extensions
{
    /// <summary>
    /// TODO: Update summary.
    /// </summary>
    public static class TplExtensions
    {
        /// <summary>
        /// 
        /// </summary>
        /// <param name="instance"></param>
        /// <param name="successTask"></param>
        /// <param name="failureTask"></param>
        public static Task AsContinueWith(this System.Threading.Tasks.Task instance, System.Threading.Tasks.Task successTask, System.Threading.Tasks.Task failureTask)
        {
            var task = new ContinuationActionWithFailureBranching(successTask, failureTask);
            return instance.ContinueWith(task.OnPreviousTaskCompletion);
        }
    }
}
